Whole grains help digestion, and vitamins should prevent sickness.

Taking pre-natal vitamins can minimise birth defects and can lower the chances both of morning sickness and premature delivery.

Vitamin S – The sunlight (S) vitamin, however too much or too little will make you sick.

The passengers in our microbiome contain at least four million genes, and they work constantly on our behalf: they manufacture vitamins and patrol our guts to prevent infections; they help to form and bolster our immune systems, and digest food.

Some maladies are rich and precious and only to be acquired by the right of inheritance or purchased with gold. - Nathaniel Hawthorne,

I've known my lady (for she loves a tune) For fevers take an opera in June: And, though perhaps you'll think the practice bold, A midnight park is sov'reign for a cold.